M
Marc Heyns
Researcher at Katholieke Universiteit Leuven
Publications - 450
Citations - 9145
Marc Heyns is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Silicon & Gate dielectric. The author has an hindex of 47, co-authored 446 publications receiving 8360 citations. Previous affiliations of Marc Heyns include AeA & IMEC.
Papers
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Bandgap opening in oxygen plasma-treated graphene.
Amirhasan Nourbakhsh,Mirco Cantoro,Tom Vosch,Geoffrey Pourtois,Francesca Clemente,Marleen H. van der Veen,Johan Hofkens,Marc Heyns,Stefan De Gendt,Bert F. Sels +9 more
TL;DR: The opening of a bandgap in graphene is explained in terms of functionalization of its pristine lattice with oxygen atoms, that is, on the extent of the bandgap opening upon increased functionalisation density.
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Effective electrical passivation of Ge(100) for high-k gate dielectric layers using germanium oxide
Annelies Delabie,Florence Bellenger,Michel Houssa,Thierry Conard,Sven Van Elshocht,Matty Caymax,Marc Heyns,Marc Meuris +7 more
TL;DR: In this paper, high-k dielectric layers on GeO2, grown at 350-450°C in O2, were deposited by atomic layer deposition (ALD), and ZrO2 and HfO2 intermix during ALD, together with partial reduction of Ge4+.
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Determination of tunnelling parameters in ultra-thin oxide layer poly-Si/SiO2/Si structures
TL;DR: In this article, the electron tunnelling in device grade ultra-thin 3-6 nm n + poly-Si/SiO 2 /n-Si structures has been analyzed.
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Ultimate Scaling of CMOS Logic Devices with Ge and III–V Materials
Marc Heyns,Wilman Tsai +1 more
TL;DR: In this paper, the International Technology Roadmap for Semiconductors (ITRS) indicates the requirements and technological challenges in the microelectronics industry in various technology nodes, and the major successes and remaining critical issues in the materials research on high-mobility channel materials for advanced CMOS devices are given in this issue of MRS Bulletin.
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Polarity effect on the temperature dependence of leakage current through HfO2/SiO2 gate dielectric stacks
TL;DR: In this article, a model that combines tunneling through the stack and Frenkel-Poole hopping in the HfO2 layer, depending on the value of the gate voltage, is proposed.